Categories: Trojan

What is “Trojan-Downloader.Win32.Upatre.jgz”?

The Trojan-Downloader.Win32.Upatre.jgz is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan-Downloader.Win32.Upatre.jgz virus can do?

  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Romanian
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Mimics icon used for popular non-executable file format
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan-Downloader.Win32.Upatre.jgz?


File Info:

name: DF8821D5689F6A0B3B42.mlwpath: /opt/CAPEv2/storage/binaries/bffe6b41f124cfa727b334733f74fcc5686d9b541df0c3f1fa32f6a5d7aebc42crc32: 092A76DDmd5: df8821d5689f6a0b3b427847a2ec0c1dsha1: b9f976becc53ca304a0e715b79efbab002714fe4sha256: bffe6b41f124cfa727b334733f74fcc5686d9b541df0c3f1fa32f6a5d7aebc42sha512: d670f10dc1dff2b6e8470331059e27a712db03fc3d45bbc22648303a10c8686313b9a51f91667f760946e8d74e47b592f22a7206c970f19930f1d675191bc180ssdeep: 768:0KRHnl8xm4sJgfu9dUytizEUynw14iUxFYXz5GHhou+Fd0sVIGI0Wo0i9Bwoqe78:tHl14sJhdUytizUnI4iUxFaz5GHhou+ztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T165F2A211DACAC9C0CC186F7845A39C34116A7D79FDB9F8A97C8C35292BB35C231A935Bsha3_384: c745e018b7f3f90710b180431e22fbdafbf664c0181335b40ebd1b7815a4d7a632edf852df706adf913c31d4e3c7a423ep_bytes: 558bec6aff68504c4000686c29400064timestamp: 2014-03-27 05:53:25

Version Info:

0: [No Data]

Trojan-Downloader.Win32.Upatre.jgz also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Upatre.Gen.3
FireEye Generic.mg.df8821d5689f6a0b
CAT-QuickHeal Trojan.Kadena.B4
ALYac Trojan.Upatre.Gen.3
Zillya Downloader.CTBLocker.Win32.23
Sangfor Suspicious.Win32.Save.ins
K7AntiVirus Trojan ( 004c2ec91 )
K7GW Trojan ( 004c2ec91 )
Cybereason malicious.5689f6
BitDefenderTheta Gen:NN.ZexaF.36318.cqW@aKX!nJjG
VirIT Trojan.Win32.Generic.EPR
Cyren W32/Dalexis.H.gen!Eldorado
Symantec Downloader.Upatre!gm
tehtris Generic.Malware
ESET-NOD32 a variant of Win32/Kryptik.DHFK
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan-Downloader.Win32.Upatre.jgz
BitDefender Trojan.Upatre.Gen.3
NANO-Antivirus Trojan.Win32.Upatre.drgfln
ViRobot Trojan.Win32.Upatre.36352.J
Avast Win32:Dyre-K [Trj]
Tencent Malware.Win32.Gencirc.10b2bb39
Emsisoft Trojan.Upatre.Gen.3 (B)
F-Secure Trojan.TR/Yarwi.cjamnb
DrWeb Trojan.DownLoader13.10623
VIPRE Trojan.Upatre.Gen.3
TrendMicro TROJ_UPATRE.SM05
McAfee-GW-Edition BehavesLike.Win32.Downloader.nm
Trapmine malicious.high.ml.score
Sophos Troj/Bredo-APR
SentinelOne Static AI – Suspicious PE
GData Trojan.Upatre.Gen.3
Jiangmin TrojanDownloader.Upatre.bhi
Avira TR/Yarwi.cjamnb
Antiy-AVL Trojan[Downloader]/Win32.Upatre.jgz
Xcitium TrojWare.Win32.TrojanDownloader.Upatre.MAUA@5rueuc
Arcabit Trojan.Upatre.Gen.3
SUPERAntiSpyware Trojan.Agent/Gen-Upatre
ZoneAlarm Trojan-Downloader.Win32.Upatre.jgz
Microsoft TrojanDownloader:Win32/Upatre!rfn
Google Detected
AhnLab-V3 Trojan/Win32.Upatre.R146889
McAfee Upatre-FACA!DF8821D5689F
MAX malware (ai score=83)
VBA32 BScope.Trojan.Downloader
Malwarebytes Trojan.Upatre
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_UPATRE.SM05
Rising Trojan.Win32.Kryptik.af (CLASSIC)
Yandex Trojan.GenAsa!7n/7L+TBO7Y
Ikarus Trojan.Upatre
MaxSecure Downloader.Upatre.jgz
Fortinet W32/Kryptik.DIZF!tr
AVG Win32:Dyre-K [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_90% (D)

How to remove Trojan-Downloader.Win32.Upatre.jgz?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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